IT1264802B1 - Cella elettrolitica bipolare - Google Patents

Cella elettrolitica bipolare

Info

Publication number
IT1264802B1
IT1264802B1 IT93MI001143A ITMI931143A IT1264802B1 IT 1264802 B1 IT1264802 B1 IT 1264802B1 IT 93MI001143 A IT93MI001143 A IT 93MI001143A IT MI931143 A ITMI931143 A IT MI931143A IT 1264802 B1 IT1264802 B1 IT 1264802B1
Authority
IT
Italy
Prior art keywords
electrolytic cell
anode
bipolar electrolytic
anode side
divider
Prior art date
Application number
IT93MI001143A
Other languages
English (en)
Inventor
Sakamoto Kenji
Hironaga Akira
Original Assignee
Tosoh Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tosoh Corp filed Critical Tosoh Corp
Publication of ITMI931143A0 publication Critical patent/ITMI931143A0/it
Publication of ITMI931143A1 publication Critical patent/ITMI931143A1/it
Application granted granted Critical
Publication of IT1264802B1 publication Critical patent/IT1264802B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/036—Bipolar electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Una cella elettrolitica bipolare comprende un divisorio sul lato anodo avente delle sporgenze sul lato anodo che sono collegate elettricamente all'anodo attraverso elementi conduttivi o cavità formate facendo sì che il divisorio sul lato anodo sporga sul lato catodo.L'impiego di tale cella elettrolitica bipolare fa sì che la resistenza alla conduzione sul lato anodo sia piccola, consente che l'anodo venga facilmente sostituito quando la sua attività come catalizzatore si è deteriorata, e rende possibile effettuare delle riparazioni facili ed economiche anche quando si è verificato un guasto durante il funzionamento.
IT93MI001143A 1992-06-03 1993-06-01 Cella elettrolitica bipolare IT1264802B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16669992 1992-06-03

Publications (3)

Publication Number Publication Date
ITMI931143A0 ITMI931143A0 (it) 1993-06-01
ITMI931143A1 ITMI931143A1 (it) 1994-12-01
IT1264802B1 true IT1264802B1 (it) 1996-10-10

Family

ID=15836113

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001143A IT1264802B1 (it) 1992-06-03 1993-06-01 Cella elettrolitica bipolare

Country Status (3)

Country Link
US (1) US5372692A (it)
DE (1) DE4318533B4 (it)
IT (1) IT1264802B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653857A (en) * 1995-11-29 1997-08-05 Oxteh Systems, Inc. Filter press electrolyzer electrode assembly
BR9810076A (pt) * 1997-06-03 2000-09-19 De Nora Spa Eletrolisador bipolar de membrana de troca iÈnica
US7316677B1 (en) * 1999-04-30 2008-01-08 Applied Medical Resources Corporation Ureteral access sheath
US6544679B1 (en) 2000-04-19 2003-04-08 Millennium Cell, Inc. Electrochemical cell and assembly for same
AU2021245579A1 (en) * 2020-03-31 2022-09-08 Tokuyama Corporation Alkaline water electrolytic cell

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413473A (en) * 1977-02-17 1979-01-31 Kurorin Engineers Kk Double polar electrode
JPS586983A (ja) * 1981-07-07 1983-01-14 Toyo Soda Mfg Co Ltd 電解槽
JPS5871382A (ja) * 1981-10-21 1983-04-28 Toyo Soda Mfg Co Ltd 電解槽
EP0080288B1 (en) * 1981-11-24 1987-10-07 Imperial Chemical Industries Plc Electrolytic cell of the filter press type
IT1200403B (it) * 1985-03-07 1989-01-18 Oronzio De Nora Impianti Celle elettrolitiche mono e bipolari e relative strutture elettrodiche
ES2028946T3 (es) * 1987-07-01 1992-07-16 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Disposicion para la alimentacion electrica del anodo poroso de las placas bipolares de pilas celulares en agrupacion de filtro-prensa.

Also Published As

Publication number Publication date
DE4318533B4 (de) 2005-03-10
DE4318533A1 (de) 1994-01-05
US5372692A (en) 1994-12-13
ITMI931143A1 (it) 1994-12-01
ITMI931143A0 (it) 1993-06-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970627